The Frozen star, who shares her two daughters Lincoln and Delta with husband Dax Shepard (with whom she is forever #couplegoals) was forced to get crafty while on an airplane when her daughter's (likely Delta's, who is 2-years-old) pull-up diaper broke. While it's unclear if Bell was out of extra diapers — or, say, was unable to change her kid thanks to that pesky rule about not moving around the cabin during turbulence — the mom of two knew exactly what to do during this dilemma.

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The Veronica Mars alum took to Instagram to share her genius move:

"Quick fix for a broken pull up when you're on an airplane? Hair tie. BOOM. Next question. #mom"

"They’ve taught me to slow down, stay in the moment," she told ET. "There’s nothing that will make you present like having a child, because, for me, the lesson I learned when I had my babies is it right sized all my problems."

One particular problem that she and Shepard squashed? Lincoln's cursing. Apparently, after Shepard "let a couple of 'motherfuckers' rip," the pair's daughter repeated the word again...only this time, she used it as a verb, Shepard revealed to Ellen DeGeneres on The Ellen Show.

"'This pool is f--king warm,'" Shepard recalled her saying."Side note, we were like, 'She's nailing the syntax. She knows that she's using it as an adjective, an adverb. We were proud and she stopped saying it."